CN207110747U - A kind of linked door lock for switch cubicle - Google Patents
A kind of linked door lock for switch cubicle Download PDFInfo
- Publication number
- CN207110747U CN207110747U CN201721140565.5U CN201721140565U CN207110747U CN 207110747 U CN207110747 U CN 207110747U CN 201721140565 U CN201721140565 U CN 201721140565U CN 207110747 U CN207110747 U CN 207110747U
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- CN
- China
- Prior art keywords
- casing
- slip pipe
- fixed
- switch cubicle
- door lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of linked door lock for switch cubicle, including casing, the front end of the casing, which opens, to be set, and the leading flank right-hand member of casing is connected with the rear end of chamber door by axis of rotation, the upper end of box house left surface is fixed with limiting plate successively from front to back, travel switch and relay, the output end of travel switch and the input electrical connection of relay, the slide opening and slip pipe of limiting plate are slidably connected, slip pipe is set along the longitudinal direction, first permanent magnet and the absorption of the second permanent magnet, so that chamber door and casing closure are tight, improve the sealing of switch cubicle, ensure stability when this is used for the work of the linked door lock of switch cubicle；Multi-directional ball make it that the closing of this slip pipe conveniently moving and chamber door is convenient and strength-saving；When casing is opened, spring promotes support plate and slip pipe to move forward, and the rear end of slip pipe and travel switch separation, the relay of switch cubicle is formed with chamber door to link, and improves the security of this linked door lock for being used for switch cubicle.
Description
Technical field
It the utility model is related to switch cubicle technical field, specially a kind of linked door lock for switch cubicle.
Background technology
The high-voltage vacuum load switch fuse combined electric apparatus relative volume of existing air insulation is larger, existing switch
The plug-in strip of cabinet is all to separate with door lock, when opening cabinet door, it is more likely that forget separating brake, potential safety hazard easily occur.
The content of the invention
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of linkage door for switch cubicle
Lock, when casing is opened, spring promotes support plate and slip pipe to move forward, the rear end of slip pipe and travel switch separation, switch cubicle after
Electrical equipment is formed with chamber door and linked, and improves the security of this linked door lock for being used for switch cubicle, effectively can solve in background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of linked door lock for switch cubicle, bag
Casing is included, the front end of the casing, which opens, to be set, and the leading flank right-hand member of casing is connected with the rear end of chamber door by axis of rotation,
The upper end of box house left surface is fixed with limiting plate, travel switch and relay, the output of travel switch successively from front to back
The input of end and relay is electrically connected, and the slide opening and slip pipe of limiting plate are slidably connected, and slip pipe is set along the longitudinal direction, slip pipe
Side front end is fixed with support plate, and spring is socketed with the slip pipe between support plate and limiting plate, and the side rear end fixation of slip pipe is limited
Position block, the trailing flank contact of the leading flank and limiting plate of limited block.
As a kind of optimal technical scheme of the present utility model, the second permanent magnetism is fixed with the fixing groove of the casing front end
Iron, the side of chamber door corresponding with the second permanent magnet offer mounting hole, the first permanent magnet are fixed with mounting hole.
As a kind of optimal technical scheme of the present utility model, the upper surface of the casing is fixed with indicator lamp, indicator lamp
Input and travel switch output end electrical connection.
As a kind of optimal technical scheme of the present utility model, the leading flank of the chamber door is fixed with the first fixed block, with
The left surface that first fixed block corresponds to casing is fixed with the second fixed block.
As a kind of optimal technical scheme of the present utility model, the front end of the slip pipe extends to the front of casing, and sliding
Pipe is fixedly arranged at the front end with multi-directional ball.
Compared with prior art, the beneficial effects of the utility model are：This is used for the linked door lock of switch cubicle, the first permanent magnetism
Iron and the absorption of the second permanent magnet so that chamber door and casing closure are tight, improve the sealing of switch cubicle, ensure that this is used for switch cubicle
Linked door lock work when stability；Multi-directional ball make it that the closing of this slip pipe conveniently moving and chamber door is convenient and strength-saving；Casing is beaten
When opening, spring promotes support plate and slip pipe to move forward, the rear end of slip pipe and travel switch separation, the relay and chamber door of switch cubicle
Linkage is formed, improves the security of this linked door lock for being used for switch cubicle.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2, which is that the utility model casing is right, regards cross-sectional view；
Fig. 3 is structure enlargement diagram at the utility model A.
In figure：1 indicator lamp, 2 casings, 3 first permanent magnets, 4 chamber doors, 5 rotating shafts, 6 first fixed blocks, 7 second fixed blocks, 8
Second permanent magnet, 9 travel switches, 10 relays, 11 limited blocks, 12 multi-directional balls, 13 limiting plates, 14 slip pipes, 15 springs, 16
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of linked door lock for switch cubicle, including
Casing 2, the front end of casing 2, which opens, to be set, and the leading flank right-hand member of casing 2 and the rear end of chamber door 4 are rotatablely connected by rotating shaft 5,
The upper end in the inside left face of casing 2 is fixed with limiting plate 13, travel switch 9 and relay 10, travel switch 9 successively from front to back
Output end and relay 10 input electrical connection, the upper surface of casing 2 is fixed with indicator lamp 1, and indicator lamp 1 indicates that stroke is opened
Close 9 working condition, the output end electrical connection of the input and travel switch 9 of indicator lamp 1, the slide opening and slip pipe 14 of limiting plate 13
Be slidably connected, slip pipe 14 is set along the longitudinal direction, and the side front end of slip pipe 14 is fixed with support plate 16, support plate 16 and limiting plate 13 it
Between slip pipe 14 on be socketed with spring 15, the side rear end of slip pipe 14 is fixed with limited block 11, the leading flank and limit of limited block 11
The trailing flank contact of position plate 13, the front end of slip pipe 14 extends to the front of casing 2, and when casing 2 is opened, spring 15 promotes support plate 16
Being moved forward with slip pipe 14, the rear end of slip pipe 14 and travel switch 9 separate, and the relay 10 of switch cubicle is formed with chamber door 4 to link,
Improve a security for this linked door lock for being used for switch cubicle, and slip pipe 14 is fixedly arranged at the front end with multi-directional ball 12, multi-directional ball 12 causes
The closing of the conveniently moving of this slip pipe 14 and chamber door 4 is convenient and strength-saving.
The second permanent magnet 8 is fixed with the fixing groove of the front end of casing 2, is opened up with the side of 8 corresponding chamber door 4 of the second permanent magnet
There is mounting hole, the first permanent magnet 3 is fixed with mounting hole, the leading flank of chamber door 4 is fixed with the first fixed block 6, is fixed with first
The left surface of the corresponding casing 2 of block 6 is fixed with the second fixed block 7, and the first permanent magnet 3 and the second permanent magnet 8 adsorb so that chamber door 4
The sealing for tightly, improving switch cubicle is closed with casing 2, ensures stability when this is used for the work of the linked door lock of switch cubicle.
When in use：When staff closes chamber door 4, staff uses lock by the second fixed block 7 and the first fixed block 6
It is fixed together, and chamber door 4 promotes slip pipe 14 to be moved rearwards by multi-directional ball 12, and the rear end of slip pipe 14 and travel switch 9 connect
Touch, travel switch 9 turns on, and indicator lamp 1 works, and the control relay 10 of travel switch 9 turns on so that the input of electrical equipment in casing 2
The output end of end and external power source electrically connects；When staff opens chamber door 4, spring 15 promotes support plate 16 and slip pipe 14 forward
Mobile, the rear end of slip pipe 14 and travel switch 9 separate, and travel switch 9 make it that relay 10 is off-state.
The utility model, the first permanent magnet 3 and the second permanent magnet 8 adsorb so that chamber door 4 and casing 2 close tightly, improve
The sealing of switch cubicle, ensure stability when this is used for the work of the linked door lock of switch cubicle；Multi-directional ball 12 causes this slip pipe 14
The closing of conveniently moving and chamber door 4 is convenient and strength-saving；When casing 2 is opened, spring 15 promotes support plate 16 and slip pipe 14 to move forward, sliding
The rear end of pipe 14 and travel switch 9 separate, and the relay 10 of switch cubicle is formed with chamber door 4 to link, and improves this and is used for switch cubicle
The security of linked door lock.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of linked door lock for switch cubicle, including casing（2）, it is characterised in that：The casing（2）Front end open set
Put, and casing（2）Leading flank right-hand member and chamber door（4）Rear end pass through rotating shaft（5）Rotation connection, casing（2）Inside left face
Upper end be fixed with limiting plate successively from front to back（13）, travel switch（9）And relay（10）, travel switch（9）Output
End and relay（10）Input electrical connection, limiting plate（13）Slide opening and slip pipe（14）It is slidably connected, slip pipe（14）Before
Rear is to setting, slip pipe（14）Side front end be fixed with support plate（16）, support plate（16）And limiting plate（13）Between slip pipe
（14）On be socketed with spring（15）, slip pipe（14）Side rear end be fixed with limited block（11）, limited block（11）Leading flank and
Limiting plate（13）Trailing flank contact.
A kind of 2. linked door lock for switch cubicle according to claim 1, it is characterised in that：The casing（2）Front end
Fixing groove in be fixed with the second permanent magnet（8）, with the second permanent magnet（8）Corresponding chamber door（4）Side offer mounting hole, pacify
Dress is fixed with the first permanent magnet in hole（3）.
A kind of 3. linked door lock for switch cubicle according to claim 1, it is characterised in that：The casing（2）It is upper
Surface is fixed with indicator lamp（1）, indicator lamp（1）Input and travel switch（9）Output end electrical connection.
A kind of 4. linked door lock for switch cubicle according to claim 1, it is characterised in that：The chamber door（4）Before
Side is fixed with the first fixed block（6）, with the first fixed block（6）Corresponding casing（2）Left surface be fixed with the second fixed block
（7）.
A kind of 5. linked door lock for switch cubicle according to claim 1, it is characterised in that：The slip pipe（14）Before
End extends to casing（2）Front, and slip pipe（14）Be fixedly arranged at the front end with multi-directional ball（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140565.5U CN207110747U (en) | 2017-09-07 | 2017-09-07 | A kind of linked door lock for switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140565.5U CN207110747U (en) | 2017-09-07 | 2017-09-07 | A kind of linked door lock for switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110747U true CN207110747U (en) | 2018-03-16 |
Family
ID=61574048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140565.5U Expired - Fee Related CN207110747U (en) | 2017-09-07 | 2017-09-07 | A kind of linked door lock for switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110747U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323130A (en) * | 2018-08-20 | 2019-02-12 | 烟台知兴知识产权咨询服务有限公司 | A kind of water supply detection device based on Internet of Things |
| CN112186541A (en) * | 2020-10-16 | 2021-01-05 | 李亮 | Power control cabinet that security performance is high |
| CN112234454A (en) * | 2020-10-16 | 2021-01-15 | 李亮 | Electric control cabinet |
| CN112510508A (en) * | 2020-11-04 | 2021-03-16 | 江苏永顺电气设备有限公司 | Interlocking device of high-low voltage switch cabinet |
| CN113078569A (en) * | 2021-05-19 | 2021-07-06 | 安徽龙和电力集团有限公司 | Moisture-proof mechanism of alternating current metal closed ring network switch equipment |
| CN114059864A (en) * | 2021-11-28 | 2022-02-18 | 重庆公共运输职业学院 | Method for installing and using door leaf virtual covering device with prompting function |
| CN114059867A (en) * | 2021-11-28 | 2022-02-18 | 重庆公共运输职业学院 | Door leaf virtual covering device with prompting function |
-
2017
- 2017-09-07 CN CN201721140565.5U patent/CN207110747U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323130A (en) * | 2018-08-20 | 2019-02-12 | 烟台知兴知识产权咨询服务有限公司 | A kind of water supply detection device based on Internet of Things |
| CN112186541A (en) * | 2020-10-16 | 2021-01-05 | 李亮 | Power control cabinet that security performance is high |
| CN112234454A (en) * | 2020-10-16 | 2021-01-15 | 李亮 | Electric control cabinet |
| CN112234454B (en) * | 2020-10-16 | 2022-08-05 | 山东春鹏电气有限公司 | Electric control cabinet |
| CN112510508A (en) * | 2020-11-04 | 2021-03-16 | 江苏永顺电气设备有限公司 | Interlocking device of high-low voltage switch cabinet |
| CN113078569A (en) * | 2021-05-19 | 2021-07-06 | 安徽龙和电力集团有限公司 | Moisture-proof mechanism of alternating current metal closed ring network switch equipment |
| CN114059864A (en) * | 2021-11-28 | 2022-02-18 | 重庆公共运输职业学院 | Method for installing and using door leaf virtual covering device with prompting function |
| CN114059867A (en) * | 2021-11-28 | 2022-02-18 | 重庆公共运输职业学院 | Door leaf virtual covering device with prompting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |